The Kansas City Chiefs have confirmed to The Star that they are aware of a law enforcement investigation involving wide receiver Tyreek Hill.

The Star has obtained a police report from the Overland Park Police Department about a battery incident that lists a juvenile as the victim. Hill’s fiancee, Crystal Espinal, is listed under “others involved.”

The report is dated Thursday but it’s unclear when the alleged incident took place.

“The club is aware of the investigation involving Tyreek Hill,” the Chiefs said in a statement to The Star. “We’re in the process of gathering information and have been in contact with the league and local authorities. We’ll have no further comment at this time.”

A source familiar with the situation said Hill’s fiancee has been in contact with Overland Park police. The source said that the incident was against the couple’s son, resulting in a broken arm.