ABILENE, Texas -

Abilene police are investigating a robbery at Prosperity Bank at North 12th and Mockingbird streets.

Police spokesman George Spindler said a heavyset African-American male – described as being between 20 and 40 years old with facial hair and dreadlocks – entered the bank about 9:37 a.m. Monday, handed the teller a note without speaking, and then fled north on foot with an undisclosed amount of cash.

Spindler said no weapon was used and that the subject was last seen wearing a dark jacket and pants.

Police aren't releasing details of what the note said.

-- Cassandra Webb/KTXS News