HOUSTON – A fight between two people erupted in gunfire Tuesday at a Houston-area community college, leaving three people wounded, including a maintenance worker caught in the crossfire.

No one was killed, but the volley of gunshots just after noon on the Lone Star College campus sent students and others scrambling for safety and sparked fear of another campus massacre slightly more than a month after 26 people were killed at an elementary school in Newtown, Conn.

Harris County sheriff's officials said late Tuesday that Carlton Berry, 22, had been charged with aggravated assault in the shooting. Berry remained hospitalized, the officials said. The conditions of the other person involved in the shooting and maintenance worker were not available.