1610
Ljeka Juncaj , 29 , pulled a gun out of his pants Wednesday night and shot Detective Christopher Wouters during a struggle , Police Chief James Vohs said Thursday .
 Police, Ljeka Juncaj , 29, his, Detective, Detective Christopher Wouters, Police Chief, Police Chief James Vohs, a gun
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: geographical social political, organization, person, location, facility, vehicle, weapon 
Text: {0} 
Answer:
 Police, Ljeka Juncaj , 29, his, Detective, Detective Christopher Wouters, Police Chief, Police Chief James Vohs, a gun