A Victorian boy has been charged with murder over the death of Jason Langhans.
The 17-year old was allegedly assaulted at a party in Tooradin, southeast of Melbourne, on March 21.
Langhans died in hospital on April 10.
A 17-year-old boy from Bell Post Hill in Geelong was charged with one count of murder.
He was due to face a children's court on Wednesday afternoon.
Victoria Police said two other males were released without charge.