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DATE/TIME: November 20, 2019

INCIDENT: Attempted Murder / Armed Robbery / Elder Abuse

LOCATION: 23000 block of Crest Forest Drive, Crestline

SUSPECT(S): Davin Jameson, 40-years-old, resident of Banning
Amanda Rosa, 30-years-old, resident of Banning

VICTIM: Adult male, resident of Crestline

The 71-year-old victim allowed Jameson and Rosa to stay at his residence in Crestline because they had no place to stay. An argument ensued when the victim observed Jameson and Rosa using illicit drugs at his home. Rosa attempted to calm the victim down by offering him marijuana, but the victim refused and told the suspects to leave. Jameson and Rosa violently attacked the victim using their hands/fists, a pair of handcuffs and a pool cue as weapons. During the altercation, the victim recalled Jameson taking the victim’s hangun and pointing it at him prior to the victim losing conciousness.

When the victim regained consciousness he realized the suspects had fled the scene and stolen his handgun, handcuffs and cellular telephone. The victim called law enforcement from an alternate phone and reported the incident.

Deputies located Jameson and Rosa parked in a vehicle in Crestline. They were detained and found in possession of the victim’s property. Jameson and Rosa were arrested and booked Central Detention Center; pending charges of PC 664/187 – Attempted Murder, PC 211- Armed Robbery, and PC 368 – Elder Abuse.

Anyone with information regarding this incident can contact Deputy F. Perez or Detective Trujillo of the Twin Peaks Station. Callers wishing to remain anonymous can call the We-Tip Hotline at 1-800-78-CRIME (27463), or you may leave information on the We-Tip Hotline at

Refer: Deputy F. Perez or Detective E. Trujillo

Station: Twin Peaks

Phone No. (909)336-0600

Case No. 051901829

JOHN McMAHON, Sheriff-Coroner
San Bernardino County Sheriff-Coroner Department