https://www.factcheck.org/2020/06/trumps-deceptive-ad-on-biden-and-defunding-the-police/
A Trump for President ad deceptively suggests that presumptive 
Democratic presidential nominee Joe Biden supports a campaign to “defund
 the police.” But Biden has said explicitly that he doesn’t.
However, Biden has said categorically and repeatedly that he opposes 
defunding the police, a cause espoused by some of those protesting the 
death of George Floyd in police custody in Minneapolis and police 
misconduct in general.
“No, I don’t support defunding the police,” Biden told
 “CBS Evening News” anchor Norah O’Donnell on June 8. “I support 
conditioning federal aid to police, based on whether or not they meet 
certain basic standards of decency and honorableness. And, in fact, are 
able to demonstrate they can protect the community and everybody in the 
community.”
Biden reiterated that position in an op-ed published in USA Today on June 10.