The 17-year-old had been arrested by police yesterday, whereas the 18-year-old later went to a station himself following an attraction by officers.
Both have been launched after questioning, with additional investigations underway.
Police are nonetheless in search of a 3rd teenage boy, who they consider was concerned within the incident.
An altercation broke out between two teams at a Sunshine bus cease on May 18, the place 16-year-old Lyhym was fatally stabbed, and two extra youngsters of the identical age have been injured.
Police are nonetheless investigating the circumstances of the incident.
Source: www.9news.com.au
