Michael Bever and the 2015 Broken Arrow Family Murders
Overview of the Case
Michael John Bever was one of two brothers responsible for the mass murder of five members of their family inside their home in Broken Arrow, Oklahoma. Although the case is sometimes mistakenly associated with 2022, the killings occurred during the night of July 22, 2015. Michael was 16 years old at the time, while his older brother and accomplice, Robert Bever, was 18.
The brothers killed their parents, David and April Bever, and three of their younger siblings: Daniel, Christopher and Victoria Bever. A fourth sibling, 13-year-old Crystal Bever, was seriously wounded but survived. The youngest child in the family, 2-year-old Autumn Bever, was found unharmed. The attack was classified as a mass murder, familicide and mass stabbing.
The Bever Family Home
The Bever family lived at 709 Magnolia Court in Broken Arrow, a suburb southeast of Tulsa. David and April Bever had seven children, most of whom were educated at home. Neighbors later described the family as private and socially isolated, with the children rarely seen interacting with other young people in the neighborhood.
Testimony and statements presented during the criminal proceedings described serious dysfunction within the household. Robert Bever claimed that the children had experienced physical and emotional abuse. Crystal Bever also testified about abusive conduct inside the home. These allegations became part of the background examined at Michael’s trial, but they did not excuse or legally justify the planned killings.
Planning the Murders
Investigators concluded that Michael and Robert Bever did not act during a sudden argument. The brothers had discussed killing their family and then carrying out additional acts of mass violence. They accumulated knives, protective equipment and other supplies while researching notorious murderers and mass attacks.
Robert had obtained employment and used some of his earnings to purchase weapons and equipment. Investigators recovered knives, a hatchet, a surgical blade, body armor, protective gear, a black mask, cameras, computers and electronic storage devices from the residence. Firearms and ammunition had reportedly been ordered as part of the brothers’ broader plans.
The brothers wanted to become infamous and discussed surpassing the death tolls of previous mass killers. Their plan allegedly extended beyond the Bever household. After killing their relatives, they intended to leave Oklahoma and attack additional victims in other locations. The murders of their family were therefore intended to be the first stage of a much larger campaign of violence.
The Night of July 22, 2015
The attack began late on July 22, 2015. According to evidence presented in court, Michael and Robert used knives to attack members of their family in different areas of the house. The victims were apparently drawn from their rooms individually or encountered as the violence spread through the residence.
At approximately 11:30 p.m., 12-year-old Daniel Bever managed to call 911. He told the dispatcher that his brother was attacking the family. Screaming, movement and a male voice could be heard during the call before the connection ended. Daniel’s call provided authorities with the first warning that a deadly attack was underway.
Dispatchers traced the telephone number to the Magnolia Court residence. Officers were sent to the home after attempts to contact David Bever were unsuccessful. Daniel was attacked and killed before police could reach him, but his decision to call for help brought officers to the house before the brothers could complete all of their plans.
Police Enter the Residence
When Broken Arrow police officers arrived, they observed blood near the entrance of the home. After knocking, they heard a faint voice asking for help. Officers forced their way inside and discovered 13-year-old Crystal Bever alive but critically wounded.
Crystal had suffered injuries to her neck, abdomen and arms. Despite the severity of the attack, she remained conscious long enough to provide information to the police. She identified Michael and Robert as the attackers. Officers removed her from the residence so she could receive emergency medical treatment.
As police searched the home, they discovered five members of the Bever family dead. Two-year-old Autumn Bever was located alive and physically unharmed in an upstairs room. The arrival of the police prevented Michael and Robert from returning for Autumn or continuing with their intended attacks elsewhere.
Victims of the Broken Arrow Murders
- David Bever — Age 52. Michael and Robert’s father. He was killed inside the family residence at 709 Magnolia Court in Broken Arrow, Oklahoma, during the night of July 22, 2015.
- April Bever — Age 44. Michael and Robert’s mother. She was attacked and killed inside the Magnolia Court home on July 22, 2015.
- Daniel Bever — Age 12. Michael and Robert’s younger brother. He called 911 to report that his family was being attacked before he was killed inside the residence on July 22, 2015.
- Christopher Bever — Age 7. Michael and Robert’s younger brother. He was killed inside the Broken Arrow home during the July 22, 2015 attack.
- Victoria Bever — Age 5. Michael and Robert’s younger sister. She was killed inside the family residence during the same attack on July 22, 2015.
- Crystal Bever — Age 13. Michael and Robert’s younger sister. She was seriously wounded but survived and identified her brothers as the attackers.
- Autumn Bever — Age 2. The youngest Bever child. She was found alive and unharmed in an upstairs room after police entered the residence.
Escape and Arrest
Michael and Robert fled through the rear of the house when police arrived. They entered a wooded area behind the neighborhood and attempted to hide. Officers established a search perimeter and used a police dog to locate them.
The brothers were found hiding beneath or near a group of bushes shortly after midnight on July 23, 2015. They were taken into custody without a prolonged confrontation. Robert was reportedly carrying a knife when he was captured.
The rapid response initiated by Daniel’s 911 call prevented the brothers from escaping with the weapons and supplies they had collected. Investigators later found evidence indicating that the brothers had prepared to document the murders and leave behind recordings connected to their plans.
Evidence Recovered by Investigators
Police searched the Bever home and recovered numerous weapons, computers, cameras and protective items. A flash drive reportedly contained planning information. Surveillance equipment had been positioned in parts of the house, and investigators believed the brothers intended to create recordings associated with the killings.
Detectives also examined the brothers’ online activity and communications. The evidence showed an interest in notorious murder cases and a desire to gain recognition through mass violence. Prosecutors argued that Michael was not merely present during the killings but had knowingly participated in a coordinated plan with Robert.
The planned arrival of firearms and ammunition was especially significant. Authorities believed that after killing the family, the brothers intended to use those weapons during attacks outside Oklahoma. Their capture ended the plan before the firearms could be obtained and before additional people could be targeted.
Criminal Charges
Michael and Robert Bever were charged with five counts of first-degree murder for the deaths of David, April, Daniel, Christopher and Victoria Bever. They were also charged with assault and battery with intent to kill for the attack on Crystal Bever.
Although Michael was 16 when the crimes occurred, the seriousness of the offenses resulted in his prosecution in adult court. The brothers initially entered not-guilty pleas. Their cases later proceeded separately because Robert chose to plead guilty while Michael went to trial.
Robert Bever’s Guilty Plea
Robert Bever pleaded guilty to the charges against him. On September 7, 2016, he was sentenced to multiple consecutive life terms without the possibility of parole. His plea eliminated the need for a trial in his case, although he later appeared as a witness during Michael’s proceedings.
Robert’s testimony became important because the prosecution and defense disputed the degree of Michael’s participation. Robert acknowledged that he and Michael acted together, although portions of his testimony attempted to distinguish their individual conduct during the attack.
Michael Bever’s Trial
Michael Bever’s jury trial began in Tulsa County District Court on April 16, 2018. Prosecutors presented testimony from investigators, surviving family member Crystal Bever, medical personnel and other witnesses. Physical evidence recovered from the home was also introduced.
The defense did not dispute that Michael was inside the residence during the killings, but his attorneys sought to reduce his legal responsibility. They emphasized his age, his relationship with Robert and allegations concerning abuse and control within the Bever household. The defense portrayed Robert as the dominant brother and argued that Michael had been influenced by him.
Prosecutors maintained that Michael had knowingly joined the plan and personally participated in the attacks. They argued that the preparation, the multiple victims and the brothers’ plans for future violence demonstrated deliberation rather than impulsive behavior or passive obedience.
Crystal’s survival provided the jury with direct evidence from inside the home. Her identification of both brothers and her account of the attack contradicted efforts to portray Michael as an uninvolved observer. Other evidence showed that the brothers had discussed their plans before the murders and had intended to continue killing afterward.
Conviction and Sentence
On May 9, 2018, the jury found Michael Bever guilty of five counts of first-degree murder and one count related to the attempted killing of Crystal. Because he had been a juvenile at the time of the crimes, his sentence differed from the life-without-parole punishment imposed on Robert.
Michael was formally sentenced on August 9, 2018. He received five life sentences with the possibility of parole, with the sentences ordered to run consecutively. Under the sentence structure, he would not become eligible for parole consideration until serving approximately 225 years. He also received an additional sentence for the attack on Crystal.
Although technically eligible for parole after the required period, the combined sentence ensures that Michael will spend the remainder of his natural life in prison. The sentence reflected the number of victims, the planned nature of the crimes and the extreme danger represented by the brothers’ intended future attacks.
The Significance of Daniel Bever’s 911 Call
Daniel Bever’s final telephone call was a decisive moment in the case. By contacting emergency services, he alerted police while the attack was still occurring. His actions led officers to the home quickly enough to rescue Crystal and locate Autumn before the brothers could harm her.
The call also disrupted Michael and Robert’s plan to leave the residence with their equipment and begin a broader series of attacks. Although Daniel did not survive, his actions likely prevented additional deaths both inside and outside the Bever home.
Aftermath in Broken Arrow
The murder of five members of one family shocked Broken Arrow and the surrounding Tulsa County community. Neighbors created memorials for David, April, Daniel, Christopher and Victoria. The deaths were widely described as one of the most devastating crimes in the city’s history.
The case also raised questions about social isolation, warning signs of violent obsession and the influence of one offender upon another. During Michael’s trial, the jury was required to consider the difference between coercion and willing participation while evaluating a defendant who had been only 16 years old.
Michael Bever remains imprisoned for his role in the July 22, 2015 murders. The case is remembered not only for the deaths of five members of the Bever family, but also for the survival of Crystal and Autumn and the courage of Daniel, whose emergency call stopped the brothers before their planned violence could extend beyond the family home.
