'If Democrats want to defund the police, they should start with the FBI,' Gaetz tweeted Wednesday.
Progressive Democrats have often called for the dismantling of police departments across the U.S. as the 'defund police' movement sparked following the death of George Floyd at the hands of a police officer last May.
Gaetz's tweet came the same day President Joe Biden announced a new crime reduction initiative, including a 'zero tolerance' policy on gun dealers that would strip them of their license upon the first offense in breaking federal law.
The tweet, coming from the congressman's official account rather than his personal one, was deleted just minutes after it was sent.
Gaetz is under federal investigation into whether he paid for sex with a 17-year-old girl – he has not been charged with any crimes and has repeatedly denied wrongdoing. The age of consent in Florida, which is where the encounter is said to have taken place, is 18.
Representative Matt Gaetz tweeted – and then deleted – a post from his official congressional account calling on Democrats to defund the FBI as they investigate him
The Justice Department is probing allegations that Gaetz trafficked sex from a minor
The congressman has also said repeatedly that he will not resign from Congress.
A source with conservative network Newsmax, however, told Reuters earlier this month that Gaetz is, in fact, considering leaving his House seat.
'Earlier this year, [Gaetz] reached out and said he might leave Congress early and was interested in TV work.' the source said.
When asked by reporters on Friday if he was worried he would be indicted, the Florida congressman replied: 'No.'
Gaetz, a hard-line Trump ally, represents Florida's 1st congressional district, which includes the most western part of the state's panhandle – a deeply red area bordering Alabama.
Joel Greenberg, a Gaetz associate and former Florida county official, recently pleaded guilty to charges of trafficking a female minor to other adult men. He admitted sex trafficking a minor and paying at least one underage girl to have sex with him and others.
A federal judge accepted his guilty pleas last week, on the provision that Greenberg cooperate with prosecutors.
Gaetz and girlfriend Ginger Luckey attend a 'Women for America First' event April 9, 2021 in Doral, Florida
Gaetz insists he isn't worried that his former 'wingman' could turn on him – even after striking the plea deal.
Asked if he or his lawyers had been approached by investigators in his home state regarding sex crime allegations, Gaetz swerved and said: 'Well, I think there's a lot going on in Florida, my focus is on what's going on here in Washington.'
Reporters also asked the congressman if he has spoken to his ex-girlfriend about the investigation in Florida, but Gaetz said he wouldn't divulge personal information to reporters.
'I would love to be able to share all the people in my life that I talk to and don't talk to, but unfortunately the people in your profession have doxxed, harassed, threatened people that have been in my life, and so I don't get into who I talk to and don't talk to, because I don't want to put people in jeopardy.'
Gaetz's ex, who has not been named, is said to have been with him in 2017 - the period investigators are probing.
She is said to be cooperating with prosecutors.