Please help me: Scared parents hunt for missing kids after Manchester blast

Social media sites were filled with emotional pleas as relatives looked for missing persons

At least 19 people have been killed and 50 injured in an explosion at a pop concert by US star Ariana Grande in the Manchester city in the UK, police said on Tuesday. The explosion, according to authorities, is being treated as a "terrorist incident". 

According to reports, local hospitals in Manchester were flooded with injured from the explosion at the Manchester Arena just before 10.35 pm on Monday.

Eyewitnesses reported hearing a loud "bang" from inside the venue, which was playing host to a concert by American pop star Ariana Grande. Video footage from the scene showed bloodied victims