BALTIMORE, Md. (WJZ) — An Essex man was sentenced Monday to life in prison in the death of his girlfriend’s two-year-old son, authorities said.

David Marvin Haas, 31, was previously convicted in late July of first-degree child abuse resulting in death, according to the Baltimore County State’s Attorney’s Office.

READ MORE: Shoppers Across Maryland Return To Stores For Black Friday As Retailers Face Supply, Staffing Challenges

The young victim was found unresponsive in June 2019 by paramedics answering a call for service at an apartment in Essex. After multiple attempts to resuscitate the boy, authorities determined the child had been dead for some time.

An autopsy later found numerous injuries to the child’s body, including blunt force trauma that left the child’s pancreas torn in half.

READ MORE: Catonsville Carpenter Moonlights As Santa's Helper, Writing Back To Hopeful Children

The child’s death was ruled a homicide.

Authorities found Haas’ story about the boy drowning in the bathtub didn’t match up with the nature or extent of the child’s injuries.

In a statement, State’s Attorney Scott Shellenberger praised Baltimore County Circuit Judge Keith Truffer for handing down a sentence that would deter child abusers.

MORE NEWS: 'It's Kind Of The Kick-Off To Christmas': 32nd Annual Festival Of Trees Underway

“I want to thank Judge Truffer for imposing a completely appropriate sentence and my thoughts are with all the people who loved this little boy and to all who will never be able to know him.”

CBS Baltimore Staff