Woman Who Stabbed Mother to Death Enters Plea for 15 Years in Prison

Mariya Kelly stabbed her mother one time in the chest. The knife penetrated 9 cm, piercing the membrane around the heart, and puncturing an important artery. Her mother, Melissa Kelly, quickly succumbed to blood loss from the injury. Today, Mariya Kelly entered a plea to Manslaughter charges, and pursuant to an agreement, was sentenced to 15 years in Florida State Prison. Ms. Kelly was just 21-years old when she killer her mother.

Mariya Kelly

Ms. Kelly had claimed self-defense, saying her mother attacker her and struck her in the head prior to her using the knife, with which she had been cutting strawberries in the kitchen. We covered the Stand Your Ground Motion before Judge Branning a few weeks ago, and the court did not find that she was justified in using deadly force that could have allowed the case to be dismissed before trial. She faced a jury trial, and a potential 30-year sentence, before accepting the plea offer.

The Stand Your Ground hearing was emotional, including testimony from family members about the incident and previous disputes with her mother. Several family members also testified at the sentencing hearing today, including her brothers, one of whom testified they hoped she rots in jail, while the other called her a “murderer” and a “monster.” There was also testimony that she had previously been part of a cult known as the “Carbon Nation”, which is known for polygamy and nudism, but there is no indication that had anything to do with the incident involving her mother. Without a doubt, the situation was a tragedy and that the single strike with a deadly weapon tore a family apart. In Florida, convicts must serve 85% of their sentence, so she will not be eligible for release for more than a decade.

Cape Coral Woman Who Stabbed Her Mother to Death Claims Self-Defense

Mariya Kelly

Mariya Kelly, who was arrested in 2020 and charged with Manslaughter with a Weapon in the killing of her mother, filed a Stand Your Ground motion to have her charges dismissed. Essentially, she is arguing that she was justified in using force against her mother in the incident. Florida’s Stand Your Ground law permits the Defense to have the charges thrown out prior to trial unless the state is able to prove the the force was not justified.

It is undisputed in this case that the alleged victim’s death was caused by a knife wielded by Ms. Kelly. The Defense argues that the mother was the aggressor. The legal question is whether the fear claimed by Ms. Kelly justifies her use of deadly force against the victim, who was her mother. There was a single injury from one stab wound to the chest which was fatal.

At the Stand Your Ground hearing today, the Defendant’s brother gave dramatic testimony as a witness to the event. He testified that their mother was unarmed, but that an argument ensued and that the alleged victim took multiple swings at the Defendant, before the Defendant struck her mother one time with the knife. The victim’s mother, the grandmother of the Defendant, testified to a prior incident of the alleged victim beating Ms. Kelly.

Ms. Kelly took the stand to testify about the incident. She testified that her mother got upset and attacked her, flailing wildly and striking her several times about the head and upper torso. She said she was already holding the knife because she was preparing strawberries for her young daughter. She said the victim saw the knife and attacked her, when she wouldn’t put it down. She testified that she was scared, due to the prior beating and since her mother was quite a bit larger than she was (some six inches and 70 pounds). She said she struck her out of fear, one time to stop the attack. She admitted on cross that her mother was unarmed, and did not threaten her verbally, but that she was afraid of what might happen.

The legal question for whether the use of force is justified turns not on whether the victim was armed, but whether the Defendant had a reasonable fear of death or serious bodily injury at the time of the offense. While that fear is difficult to show when only one person is armed, it’s not unheard of. The recent Tampa case of Curtis Reeves is a high-profile example. Reeves was involved in a dispute at a movie theater, and the other man threw popcorn at him. Reeves also asked for a dismissal under the Stand Your Ground law, but the motion for immunity was denied. However, he successfully argued self-defense at trial and was acquitted by a jury just last month. Key to his defense was his compelling testimony before the jury about his fear at the time.

It was a sad, difficult day in court today. Regardless of the outcome, the case is clearly a tragedy. The judge denied the motion to dismiss, but the case will proceed to a trial, potentially starting at the end of this month.