The New Teen Titans (1980-) #37
It’s the wrong issue 37. It’s from the 2nd Titans series that was sold to comic book shops.
For those wondering, this story concludes in Batman & the Outsiders #5.
Won’t download for me. I can get the Outsiders issue but not this one.
Make sure you read Batman and the Outsiders #5 before going to issue #38: https://www.dcuniverse.com/comics/book/-/106a6ac4-0699-4c55-8d36-66aa208584a3