Police in Santa Clara arrested a man suspected in the violent beating of another person at the 49ers game at Levi’s Stadium this weekend, the department said Tuesday.

On Sunday, a video was taken in the parking lot of a man punching and kicking an unconscious person.

Arrested was San Jose resident Stephan Ramirez, 32.

“The Santa Clara Police Department shares the community’s outrage over the violence at Sunday’s 49ers-Raiders game at Levi’s Stadium,” said the department in a Tuesday release. “Rivalry is never an excuse for criminal behavior.”

Ramirez was booked on suspicion of felony assault and for an outstanding warrant.

Katy St. Clair got her start in journalism by working in the classifieds department at the East Bay Express during the height of alt weeklies, then sweet talked her way into becoming staff writer, submissions editor, and music editor. She has been a columnist in the East Bay Express, SF Weekly, and the San Francisco Examiner. Starting in 2015, she begrudgingly scaled the inverted pyramid at dailies such as the Vallejo Times-Herald, The Vacaville Reporter, and the Daily Republic. She has her own independent news site and blog that covers the delightfully dysfunctional town of Vallejo, California, where she also collaborates with the investigative team at Open Vallejo. A passionate advocate for people with developmental disabilities, she serves on both the Board of the Arc of Solano and the Arc of California. She lives in Vallejo.