AUSTIN, Texas – The Austin Police Department (APD) is continuing to investigate an in-custody death that took place last month in south Austin. Police said on Monday, June 17, around 4:02 p.m., Austin 911 received multiple calls reporting a disturbance at the Circle K Convenience Store located at 8801 S IH-35 Frontage Road. Callers reported a man, later identified as Jermaine Sims, was “acting erratic” and was “throwing things” inside the store.