Lallana allegedly entered the victim's office and deposited his ejaculation into a water bottle that was on her desk in January. Police said the unsuspecting victim later drank the water, which made her feel sick, so she threw it away.
In April, investigators said Lallana did the same thing, but this time, the victim saved the water bottle and sent it to a private lab for testing. She then reported the results to the Orange Police Department.
Lallana is charged with two misdemeanor counts each of releasing an offensive material in a public place and assault, with sentencing allegations for committing a crime for sexual gratification.
If convicted, Lallana faces a maximum of three years in jail with mandatory sex offender registration. He is free on $500 bond and will be arraigned next month.