PatchCast March 18: Tips Pour In For Bethesda Murder, Students and Teachers Raise Money for Tsunami Relief, HHS Signs Rockville Lease

Here's what happened in the towns around you over the last 24 hours. Brought to you by our team of editors, reporters, photographers and videographers.

• : According to police, Crime Solvers of Montgomery County has received over 40 anonymous tips in relation to the murder and sexual assaults at the Lululemon store last Friday.
• : The federal government announced it will sign a 15-year lease to house 3,000 U.S. Department of Health and Human Services employees at the Parklawn Building in Rockville.
• : Watkins Mill High School raised money for tsunami relief efforts during its annual staff vs. students basketball game.
• : Congress is investigating allegations made by Sulaimon Brown that D.C. Mayor Vincent Gray paid him to attack former Mayor Adrian Fenty during last year's campaign.
• : Assistant Fire Chief Scott Graham said that a pipe bomb caused an explosion at 9214 Inglewood Dr. on Wednesday night. The pipe bomb was placed on the window sill of the house and detonated, he added.