Reading mail and not watching where she was walking.

Residence has 3 steps at the front. EE went up the steps of house to deliver mail into mailbox. As EE turned to step down, EE looked at mail bundle. EE took a misstep only catching the edge of the step, rolling her right ankle to the right. EE lost balance and fell the the remaining 2 steps, falling on her right side. EE reports some pain in right ankle and bit of her foot, as well as grazing her knee.