Semmie Lee Williams Jr. is an African-American man from Florida, United States. Here are 13 more things about him:

1. He is a homeless drifter from Miami, Miami-Dade County, Florida.
2. He previously lived in Sanford, Seminole County, Florida.
3. In 2004, he was arrested in Sanford for carrying a concealed electric weapon, petit theft and domestic assault.
4. In 2005, he was arrested in Sanford for violation of injunction. In the same year, he was arrested in Seminole County for probation violation and found guilty of domestic assault and a protection order was issued against him.
5. In 2006, he was arrested in Sanford for violation of injunction, battery and failure to appear.
6. In 2007, he was arrested in Seminole, Pinellas County, Florida for failure to appear.
7. In 2014, he was arrested in Atlanta, Georgia for battery on person aged 65 or older.
8. In 2016, he was declared a fugitive from justice warrant in San Diego, California, USA and was arrested in Fulton County, Georgia, USA for aggravated assault with strangulation.
9. At around 7:31 p.m. on November 15, 2021, he crossed paths with Ryan Rogers, then 14, on a sidewalk on Central Boulevard in Miami and allegedly stabbed the boy, who was a freshman at William T. Dwyer High School in Palm Beach Gardens, Palm Beach County, Florida.
10. On November 16, 2021, Rogers’ body was found on a boulevard near Interstate 95. With his genetic samples already in a law enforcement database due to his criminal history, he matched the deoxyribonucleic acid (DNA) on Rogers’ headphones found at the scene.
11. On November 26, 2021, he uploaded a YouTube video titled “evil black woman stalk put foot on my foot she has connections to criminal police.” When Miami-Dade police cold-case homicide detectives tracked him down in Miami and questioned him that day, he denied any interaction with Rogers. He was not arrested because he was committed to a hospital under Florida’s Baker Act.
12. He was 39 years old when he was taken into custody on December 1, 2021.
13. On December 2, 2021, he was arrested, booked into the Palm Beach County Jail in West Palm Beach, Palm Beach County and charged with first-degree murder with a weapon. That day, Circuit Judge Charles Burton denied bail for him during a brief hearing at the Palm Beach County Jail, which was done via video call from his jail cell.