Aggravated Assault: An assault was reported at Duffield Ave. and Foster Rd. This incident is currently under investigation. Residential Burglary: Nine residential burglaries were reported last week. The locations include: 16300 block of Grayville Dr.; 12100 block of Singleton Dr.; 11800 block of Holston Ave.; 14300 block of Valeda Dr.; 14800 block of Gardenhill Dr.; 15600 block of Yellowbrook Ln.; 13000 block of El Moro Ave.; 15300 block of Campillos Rd.; and the 11800 block of Rimrock Dr. Jewelry and other miscellaenous items were taken from the homes. Other Structure Burglary: Two commercial burglaries occurred last week. An incident occurred on the 14400 block of Firestone Blvd. A suspect is in custody. A separate incident occurred on the 14400 block of Firestone Blvd. Computer monitors were stolen from a business. Grand Theft: Four grand thefts were reported last week. Two separate thefts of catalytic converters were reported on the 13100 block of Sunnybrook Ln. and the 14300 block of Swift Dr. A theft was reported on the 14500 block of Artesia Blvd. A laptop computer was stolen from an unattended shopping cart. An incident was reported on the 14500 block of Tacuba Dr. Items were stolen from an unlocked vehicle. Grand Theft Vehicle: One vehicle theft occurred last week. A semi trailer was reported stolen from the 15500 block of Heron Ave. Homicide: A homicide occurred on the 13200 block of Duffield Ave. The incident is currently under investigation.