I was unable to retrieve specific details from the sources related to Ronald Perry's homicide on October 8, 2012, due to technical issues with accessing the available pages. The information I could gather indicates that Ronald Perry, aged 28, was shot and killed in Oakland, California. He was one of multiple victims during a violent period in the city that year. If you have more questions or need further assistance, let me know, and I can try another approach to gather information.