(KQ2-TV)--A St. Joseph woman has been found guilty of murder after a three-hour long jury deliberation Thursday afternoon.

Angela Henderson was found guilty of second degree murder, armed criminal action, and tampering with evidence in the death of Clinton Justice.

Justice was found stabbed to death in his home in December of 2012. 

Henderson is one of three people who where charged in connection to Justice's death.

Kim Keith pleaded guilty to second degree murder in 2014, but said that Henderson was the one who stabbed Justice.

Henderson's son was also charged for his role, but found incompetent for trial.

The jury deliberated for just over three hours Thursday, and announced their guilty verdict just after 1:30 p.m.

Sentencing for Henderson has been set for 3:00 p.m. on September 8.