the red crescent says at least three people suffered moderate injuries. police in afghanistan say an explosion in a kabul residential area kill one person and wounded three others on saturday. the incident highlights the growing security concerns in the afghan capital where a day earlier an explosion at a mosque killed at least ten and wounded dozens more. cnn s arawa damon reports a waive of deadly attacks in recent weeks has people increasingly worried. reporter: at this packed marketplace in kabul shoppers wander through the stalls of dried snacks, fruits and sweets. they re preparing for the holiday. but despite the bustling seen the anticipation, there is an inescapable sense of caution, unease. this is a crowded public space. and in afghanistan that means potential danger. translator: the security situation is still not good.