A Denver police officer was fired six days after he was arrested on suspicion of sexually assaulting a woman he met after he responded to her home.

The Department of Public Safety fired Officer Johnny Leon-Alvarez on Jan. 23, spokeswoman Kelli Christensen said. The department did not have to conduct an internal affairs review because Leon-Alvarez was still in his new-hire probationary period after joining the department in May 2018, she said.

Leon-Alvarez, 29, was arrested Jan. 17 after a woman reported that he sexually assaulted her after a date. The woman told investigators that she met Leon-Alvarez in December after she called police regarding an argument she had with her significant other, according to Leon-Alvarez’s arrest warrant.

The officer continued to text her, she said, and the exchange became flirty over time. The two went on a date to Dave & Busters on Jan. 16, she said. When Leon-Alvarez dropped her off at her home, she tried to say goodnight at the door, according to the arrest warrant.

Instead, Leon-Alvarez came into the home and sexually assaulted her, the woman told police. The woman reported the assault just before 3 a.m., Jan. 17.

The woman’s roommate showed investigators doorbell camera footage that recorded the woman telling Leon-Alvarez goodnight at the door. The roommate also said that she heard the woman say “no” and “please stop” several times, the warrant states.

Leon-Alvarez was placed on unpaid leave immediately after his arrest. On Friday, the Denver District Attorney’s Office charged Leon-Alvarez with one count of sexual assault.