Lawyer: Lohan Tested Negative for Alcohol

False alarm? Lindsay Lohan's lawyer Shawn Chapman Holley insists that though her alcohol monitoring bracelet set off an alert during Katy Perry's June 7 MTV Movie Awards bash, the party enthusiast did not have any alcohol in her system that night, citing a urine test that was negative for alcohol. According to People magazine, however, the L.A. District Attorney's office—who had earlier cited the alert as "an alcohol-related violation"—was unaware of the test results. Lohan's mother says that a fellow party-goer may have spilled his or her drink on her daughter's bracelet, setting it off.