DATE/TIME: April 5 , 2025, 10:15 p.m.
INCIDENT: PC 245 Assualt with a Deadly Weapon
LOCATION: 12540 North Main Street, Rancho Cucamonga
SUSPECT(S): Siyed Seyedmousavi, age 47 , resident of La Palma
VICTIM(S): Tony Castello, age 48, resident of Delano
SUMMARY: On April 5, 2025, Seyedmousavi and Castello were involved in a physical altercation. Preliminary information is the two men disputed the ownership of a vehicle. The argument escalated and the two men fought. During the fight, both sustained injuries consistent with knife wounds. Sheriff’s deputies quickly responded, and identified and detained both parties.
Seyedmousavi and Costello were transported to local hospitals for medical treatment. This incident was isolated to Seyedmousavi and Costello and there was no threat to the wider community. This is an ongoing investigation,.
Anyone with information regarding this incident is asked to contact the Rancho Cucamonga Sheriff's Station at (909) 477-2800. Callers wishing to remain anonymous are urged to call the We-Tip Hotline at 1-800-78-CRIME (27463) or leave information on the We-Tip website at www.wetip.com
Refer: Deputy D. Vital
Station: Rancho Cucamonga Station
Phone No. (909) 477-2800
Case No. 112503515
SHANNON D. DICUS, Sheriff-Coroner
San Bernardino County Sheriff-Coroner Department
