Locked out

Kate took a deep breath and turned the doorknob to open the door, the problem is that the knob wouldn't budge.

Kate thought for a second, saw a doormat under her feet, and breathed a sigh of relief.

Removing the mat, she saw nothing, but concrete. Kate's heart started to pound. She fucked up the mission already.

Kate could try asking the next door neighbor for help, or abandon the house and just think on her feet.