Police were called to the computer technology company Monday evening after the report, and a witness said he saw a person with a gun riding through a parking lot on a bicycle, KXAN-TV, Austin, said.
A broken window was discovered. No one was injured, and it was unclear how many shots were fired, police said.
Reindeer recovered after escaping from Santa during lighting ceremony
'SNL': 'Anchorman 2' cast, One Direction sing 'Afternoon Delight' [VIDEO]