A 17-year-old girl was choked and had her purse stolen at a party in Footscray last month.
The teenager told police she attended a party on the Maribyrnong River, near Joseph Street, on December 12, a police spokeswoman said.
![Police would like to speak to this man, about an assault and robbery in Footscray.](/web/20170120192827im_/http://www.theage.com.au/content/dam/images/g/t/t/k/c/h/image.related.articleLeadwide.620x349.gttkbw.png/1484701209092.jpg)
About 12.30am a number of unknown people gate-crashed the party.
The 17-year-old was choked "from behind by an unknown person and had her purse stolen", the spokeswoman said.
She said the man used the victim's stolen credit card at a nearby service station on Whitehall Street, a short time after the attack. He was wearing a red basketball top and a red Ferrari cap.
Anyone with any information is urged to contact Crime Stoppers on 1800 333 000.