The Brief North Texas real estate agent Mayra Velasquez was released from jail on a $450,000 bond after being charged with the 2012 cold case murder of her friend, Irasema Chavez. Arlington police state they are convinced Velasquez acted alone and are not seeking other suspects, but the motive for the killing remains undetermined. A North Texas real estate agent charged in a cold case murder has been was released from jail on bond. Arlington Cold Case MurderMayra Velasquez leaves the Lon Evans Corrections Center in Fort Worth on Wednesday morning. What's new:Mayra Velasquez, who is charged with capital murder, was released on Wednesday morning after posting her $450,000 bond.