Man Charged in Fatal Shooting of 1-Year-Old Los Angeles Girl
02/24/2016 AT 05:00 PM EST
Detectives from the Los Angeles County Sheriff's Department arrested Ray Patterson, 23, on Monday afternoon, according to a statement from investigators.
Patterson is being held without bail, the statement reads.
Police are not revealing how they came to identify Patterson as a suspect in the fatal Feb. 9 shooting. Additional suspects are still being sought, the statement says.
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Johnson, who had celebrated her first birthday a week before her death, was shot in the head while lying in her crib, police say.
Several bullets were fired into the child's home. Investigators believe the shooting was gang-related – with Autumn's father the intended target.
Police who were called to Autumn's home drove the child to a local hospital, where she was pronounced dead a short time later.
Witnesses told police they saw two men flee the scene of the shooting in a blue-colored sedan.
It is unclear whether Patterson has entered a plea to the murder charge or if he has an attorney.