Panaji (Goa): A 19-year-old has gone missing after the was swept out into sea at Siquerim this evening. The incident occured when Ankit Singh, a native of Uttarakhand along with his three friends from south Goa were on a picnic at the spot. according to the Calangute police, the foursome walked towards the rocks where they planned to rest. ” As all were  sitting, a strong wave emerged and pulled them inside. Three of them managed to crawl back but Singh was caught in the underwater currents, ” said PI Jivba Dalvi. The police  launched a thorough search but couldn’t trace Ankit. Information was sent to Goa coast guard, Coastal security police stations, marine police and others to search for Ankit Singh.