Matthew John Grabowsky a/k/a CupidTheDeer has been convicted of possession of child pornography and has been sentenced to five years in prison followed by seven years of supervised release. He is currently in the custody of the US Marshals Service. He has a Federal Bureau of Prisons Register Number of 64762-509 and can be tracked on their site at https://www.bop.gov/mobile/find_inmate/byname.jsp
The relevant document from PACER is available below.
Sentencing of Matthew John Grabowsky