Kansas City Chiefs quarterback Patrick Mahomes’ brother Jackson was booked into jail Wednesday on aggravated sexual battery charges over an alleged altercation at a Kansas restaurant in late February.

Jackson Mahomes, 22, was charged Tuesday with three counts of aggravated sexual battery and one count of battery, online court records show. He was being held on $100,000 bond and was due to make an initial court appearance Wednesday afternoon.

Under his bond conditions, he won’t be allowed to discuss his case publicly once he’s released.

The Kansas City Star reports police previously confirmed they were investigating a Feb. 25 incident involving Jackson Mahomes at a restaurant in the Kansas City suburb of Overland Park, Kansas.

Jackson Mahomes’ attorney, Brandan Joseph Davies, said in a statement that the court prohibited him and his client from commenting. But he released a statement in March, when the allegations first surfaced, saying there was “substantial evidence refuting the claims of Jackson’s accuser,” The Star reported.

Aspen Vaughn, the owner of Aspens Restaurant and Lounge, told the newspaper in early March that Jackson Mahomes was friends with her stepdaughter and had frequented the restaurant, where her stepdaughter works. She said he had been there earlier on the day of their encounter and had been pleasant.

Vaughn said after he returned to Aspens that night, Jackson Mahomes grabbed her neck with enough force that it left a faint bruise while they were talking in her office about an incident in which he allegedly shoved a member of the wait staff.

Vaughn provided The Star with a photo of a bruise on her neck and a video that she said showed Jackson Mahomes grabbing her by the throat and kissing her at least twice.

“He forcibly kissed me out of nowhere,” she said, calling the advances unwelcome and shocking and noting that she thought he was intoxicated.

The Chiefs declined to comment, saying it was a personal matter involving the relative of a player but not a member of the organization.

The Associated Press contributed to this report.