Aurora, Colorado, police say home invasion 'without question' Tren de Aragua gang activity

Chamberlain said authorities have little way of confirming that a suspect is a member of TdA since gang members do not typically broadcast their affiliation. 

"It is a real challenge to try to say, 'Hey, 100%, you are a gang member,'" he said.

Chamberlain said it was not a "big step" for him to identify them as members of the notorious Venezuelan gang.

"But when you look at the circumstances of this, when you look at the events of this, when you look at the individuals involved in this, when you look at the veracity and the violence involved in this, again, it is not a big step for me to say that they are TdA gang members," he said.

While the department cannot yet confirm whether all 19 of the suspects detained in the incident are TdA members, Chamberlain said he could categorically confirm that several are part of the gang that has been terrorizing Aurora residents in recent months. 

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According to Chamberlain, this was not an isolated incident. He said the TdA members and their affiliates have regularly mistreated the couple and were extorting them for $500 every two weeks. He believes the couple were not the only victims being intimidated and extorted by the gang members. 

A total of 19 suspects were detained for questioning, three of whom have since been released and eight of whom are now in ICE custody. He said eight are still under investigation. 

"Those pending charges range from everything from second-degree kidnaping, aggravated robbery, first-degree assault, extortion and burglary," he said.

Police have not released the names of the 16 arrested individuals.

The police chief reiterated that authorities did not conduct a "mass sweep" for the suspects, but instead went door to door to thoroughly investigate all parties involved.

During a press conference, Chamberlain emphasized that Aurora Police would respond to calls and help any victim in trouble "regardless of immigration status."