Matula has been missing since the evening of May 1. David Roe, an ex-boyfriend described as a person of interest in the case, committed suicide before police could question him.
Anyone with information regarding the case is asked to call 952-949-6200.
Volunteer searchers in the metro also planned to begin posting signs at 100 relevant water access points listed in the search area. They hope to have them all in place before Saturday's fishing opener to encourage anglers to also keep an eye out for anything suspicious.
HOW YOU CAN HELP
Volunteers have been organizing searches and sharing information on their finds on Facebook. More than 8,000 people have joined the effort.
Matula's family also hopes volunteer searchers will continue to keep the family of another missing Minnesota woman in their minds as well as they search. A Facebook page focused on finding Matula as well as Danielle Jelinek has also been founded.