Police say they are "working flat out" to get justice for Olivia Pratt-Korbel, Ashley Dale and Sam Rimmer.
Merseyside was rocked by the fatal shootings of Sam, Ashley and Olivia, which occurred within a week of each other. They are not believed to be linked. Merseyside Police is continuing to appeal for information in relation to the three murder investigations as they asked people to spare a thought for the grieving families this weekend.
In a video shared on social media today, police said "silence is not an option" as they urged anyone with information to come forward.