An email threatening to target the cave shrine of Vaishno Devi was purportedly sent by the banned terror outfit Lashker-e-Toiba to a hotelier in Katra to avenge the execution of 26/11 terror attack convict Ajmal Kasab, police said on Monday.
The email was received by A H Bhat, a hotelier of Devi Grand hotel, on November 24 threatening to target the shrine to avenge the hanging of Kasab, a senior police officer said on Monday night.
"Investigation is going on...We cannot rule out either of the two angles to it, one hoax, the other threat from the terror outfit," the officer said.
"We cannot deliberate on the issue further since preliminary investigation into the matter is going on," he added.
Police have seized the computer and other equipments on which the email had been sent.
Efforts are on to decode the email, police said.
DIG, Udhampur-Reasi, Jagjeet Kumar and other senior officials of central agencies visited Katra and reviewed the security arrangements there.
Meanwhile, an alert has been sounded in the region with additional security being being put in place.
Police have intensified frisking people, checking of vehicles and keeping an eye on suspected movements.
The email could be a prank by some anti-national elements but no chances can be taken, the senior police official said.
Police in Karnataka on high alert following terror threat
Police in Karnataka have been put on high alert and extra personnel deployed around vital installations following the threat of a terror attack in the state to avenge the execution of 26/11 attack convict Ajmal Kasab, Deputy Chief Minister R Ashok said on Monday.
"There is threat of a terror attack in the state to avenge Ajmal Kasab's execution. Though central intelligence agencies have not issued an alert, government is not dismissing such a possibility. We have deployed over 3,000 security-men at vital installations in the state," he said.
Police said security was beefed up in the wake of Jammu and Kashmir police tracing an e-mail threat to a cyber cafe here.
To a query, Ashok, who is also Home Minister, said the government is ready to hand over to Delhi Police 15 terror suspects arrested in August last for suspected links to Laskhar-e-Taiba and HUJI, after completing legal formalities.
"Delhi Police have approached the state seeking the custody of the suspects for interrogation,"he said.