Jason Billingsley, 33, entered the guilty plea instead of going to trial Monday morning. Officials said the plea agreement includes two life sentences to be served simultaneously.

Billingsley is scheduled to appear in court again Friday to face charges in LaPere’s killing, an apparently random attack in which she was raped and beaten to death on the rooftop of her downtown apartment building.

In the home invasion case, police say Billingsley gained entry to an apartment building by identifying himself as the building maintenance man. According to the arrest warrant, he pointed a gun at a woman inside and used duct tape to restrain her and her boyfriend. He then raped the woman several times and attacked her with a knife before setting both victims on fire, leaving them with serious burns, police wrote.

Officers found a backpack and other items in the bushes outside the house, including duct tape, a bleach container, gas can and lighter, the warrant says.

The victims in that case, April Hurley and Jonte Gilmore, filed a lawsuit earlier this year accusing the property owner and management company of engaging in negligent hiring practices.

Billingsley was released from prison in October 2022 after serving a shortened sentence for a 2013 rape because he earned good behavior credits behind bars.

LaPere, who founded a tech startup from her dorm room at Johns Hopkins University and was named to Forbes’ 30 under 30 list for social impact, died from strangulation and blunt force trauma. In a bail review hearing following Billingsley’s arrest, prosecutors said he had admitted to beating LaPere with a brick. He gained entry to her downtown Baltimore apartment building after waving her over to its glass door, but there’s no reason to believe they knew each other, according to police.

Her body was found on the rooftop six days after the attack on Hurley and Gilmore.

Billingsley had been quickly identified as a suspect in the rape and arson case. Baltimore police have said they were actively pursuing him, but they didn’t immediately alert the public because they didn’t think he was committing “random” acts of violence. Attorneys for Hurley and Gilmore criticized the department’s decision, saying they believe police failed to take the case seriously because it occurred in a disenfranchised neighborhood and the victims were people of color.

In a statement Monday, Baltimore City State’s Attorney Ivan Bates said he hopes the guilty plea will bring closure and healing to the victims.

“The horrific acts of false imprisonment, assault and attempted murder have left a lasting impact on the lives of not only the victims but our city as a whole,” he said. “This outcome reflects our unwavering commitment to seeking justice for victims and holding violent offenders accountable for their actions.”