Several teenagers hanging out Friday night at a Northwest side park were confronted by an armed suspect, according to SAPD officers at the scene.
The incident occurred at the Oscar Perez Memorial Park on Timber Path.
Police said the young men told them the suspect in his twenties had struck some of them in the face, but no shots were fired.
Officers said they were told the suspect had demanded their iPods, cell phones and money.
It was unclear whether the suspect had gotten what he wanted before fleeing into the area.