Florida Prosecutors Seek Death Penalty for Thomas Mosley in Brutal Murder of Girlfriend and 2-Year-Old Son Found in Alligator’s Mouth
PINELLAS COUNTY, FLORIDA — Prosecutors in Florida have officially announced they are seeking the death penalty against Thomas Mosley, who is charged with the murders of his girlfriend and their 2-year-old son in a case that has drawn national attention due to its extreme brutality.
Mosley faces two counts of first-degree murder in the deaths of Pashun Jeffrey and their son, Taylen Mosley. He has entered a not guilty plea.
Prosecutors Detail Violent Killing of Girlfriend
According to court records, investigators determined that Jeffrey and Mosley had seen each other the day before her death, and that she was reportedly planning a surprise birthday celebration for him.
Authorities allege that the following day, Mosley stabbed Jeffrey more than 100 times inside her apartment, resulting in her death. Prosecutors described the attack as exceptionally violent, forming the foundation for their decision to pursue capital punishment.
Toddler’s Body Discovered in Alligator’s Mouth
After Jeffrey’s death, investigators say Mosley allegedly threw his 2-year-old son into Lake Maggiore.
The child was later discovered deceased in the mouth of an alligator, a detail that intensified the severity of the case and the charges filed against Mosley. Detectives believe the child drowned after being placed in the water.
Mental Competency Evaluations Delayed Proceedings
Court records show Mosley was previously ruled incompetent to stand trial and spent several months at a state hospital undergoing evaluation and treatment. A judge later determined Mosley was competent to proceed, allowing the case to move forward in Pinellas County.
Death Penalty Decision and Upcoming Court Date
Prosecutors have now formally confirmed their intent to seek the death penalty, citing the heinous nature of the crimes, the multiple victims, and the age of the child.
Mosley’s pretrial hearing is scheduled for April 9, where further legal arguments are expected regarding the case and potential penalties.
The case continues to move through the Florida court system as officials pursue the most severe punishment available under state law. For continued coverage of major criminal cases and court developments, follow reporting from NapervilleLocal.com.

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