(CNN) -- Friends and family identified the 20-year-old Frederick, Maryland, man who died after police used a Taser stun gun on him Sunday morning, according to a local television station.

Jarrel Gray, 20, died after police used a Taser gun on him Sunday morning, family and friends say.

The man, who friends and family identified as Jarrel Gray, was involved in a fight at an apartment complex about 5 a.m. Sunday, police said. Authorities have not released Gray's name.

"I haven't heard anything except that he's gone," Troy Thomas told WJLA-TV. Thomas, who said he was Gray's uncle, told the television station, "I lost my best friend."

Cassandra Rollings, a friend of the family, appeared at the apartment complex where Gray died, holding a large photo of the young man wearing a tie. Gray was a "very good kid," Rollings said.

Deputies responded Sunday morning to a report of a fight at an apartment complex and found four people in a scuffle, Cpl. Jennifer Bailey of the Frederick County Sheriff's Office said Sunday.

Eric Cargenas, a man who lives in the apartment complex and said he saw the fight, told WJLA that two people started fighting after a yelling match.

A deputy used a Taser on Gray, who fell unconscious, Bailey said. He was taken to Frederick Memorial Hospital where he was pronounced dead.

His body was taken to the medical examiner's office in Baltimore for an autopsy. The results of some tests could take several weeks, according to an office spokeswoman.

1. who died?
2. how?
3. Was he at a restaurant?
4. Where was he?
5. How many people were fighting?
6. Was he treated at home?
7. Where was he taken?
8. Then where did they take him him?
9. For what?
10. When will the results be in?
11. In what State did this occur?
12. How old was he?

Provide a numbered list of answers.
1. Jarrel Gray
2. after police used a Taser gun on him
3. no
4. at an apartment complex
5. Two
6. no
7. Frederick Memorial Hospital
8. medical examiner's office
9. an autopsy
10. several weeks
11. Maryland
12. 20