LOS ANGELES (KTLA) -- An L.A. Unified School District athletic assistant has been arrested for allegedly having an inappropriate relationship with a 16-year-old student.

27-year-old Jose Rosario Alvarez worked as an athletic assistant at Poly Tech High School.

Police say he had an inappropriate sexual relationship with a female student from another LAUSD school.


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The LAPD's Juvenile Divisions Internet Crimes Against Children (ICAC) unit received information regarding the relationship on Feb. 22.

The relationship was conducted over the internet and in person, according to investigators.

Alvarez has been booked for unlawful sex with a minor and is being held at the Metropolitan Detention Center on $20,000 bail.

The school district has removed him from future contact with students.

Anyone with information related to this case is asked to contact the Juvenile Detective Division at 486-0570.

During non-business hours or on weekends, calls should be directed to 1-877-LAPD-24-7 (877-527-3247).

Anyone wishing to remain anonymous should call Crime Stoppers at 1-800-222-TIPS (800-222-8477).

Tipsters may also contact Crime Stoppers by texting to phone number 274637 (C-R-I-M-E-S on most keypads) with a cell phone. All text messages should begin with the letters "LAPD." Tipsters may also go to LAPDOnline.org, click on "webtips" and follow the prompts.