Patrolman William M. Lacey, aged 38, tragically died on November 29, 1900, in San Antonio, Texas. He was a member of the San Antonio Police Department and had only been on the force for two days when he was killed. Lacey was shot and killed accidentally by a man he was protecting during a labor dispute. He was assigned to protect non-union workers during strikes and was escorting one of the workers on a repair job when the man was attacked. Lacey came to the man's aid but was shot by the suspect, who began firing at his attacker. The incident was a result of crossfire, and the type of gun used was not specified.
There were no arrests, suspects, litigations, or investigations related to Lacey's death, as it was deemed an accident. The offender was not identified, and no further legal actions were taken. Patrolman Lacey was survived by his wife and four children. His death was a tragic and unfortunate event that occurred while he was performing his duty to protect others.
Lacey's ethnicity is not specified in the available records, but his dedication to his job and his willingness to help others in a dangerous situation are remembered and honored by his family, friends, and fellow officers. His memory continues to inspire those who learn about his sacrifice and service.