(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.  QUESTIONS:

Q1:
1. Who passed away?
2. What was the name of the person that died?
3. 
Q2:
1. How did Jarrel Gray die?
2. What was Jarrel Gray's cause of death?
3. 
Q3:
1. Was Jarrel Gray killed at a restaurant?
2. Was Jarrel Gray at a restaurant at the time of his death?
3. 
Q4:
1. Where was Jarrel Gray at the time of his death?
2. What was Jarrel Gray's location when he died?
3. 
Q5:
1. How many people were in a scuffle?
2. What was the number of people in a scrap?
3. 
Q6:
1. Was Jarrel Gray treated at home?
2. Did Jarrel Gray receive treatment at his house?
3. 
Q7:
1. Where was Jarrel Gray taken?
2. To what location was Jarrel Gray transported?
3. 
Q8:
1. Where was Jarrel Gray taken once at the hospital?
2. Where in the hospital was Jarrel Gray transported once there?
3. 
Q9:
1. Why was Jarrel Gray taken to the medical examiner?
2. What was the reason for transporting Jarrel Gray's body to the medical examiner?
3. 
Q10:
1. When will the results of Jarrel Gray's autopsy be in?
2. When will a conclusion be drawn regarding Jarrel Gray's autopsy?
3. 
Q11:
1. In what state was Jarrel Gray killed?
2. What state did the events surrounding Jarrel Gray's death happen in?
3. 
Q12:
1. How old was Jarrel Gray at the time of his death?
2. What was Jarrel Gray's age when he was killed?
3. 
