Two Harkat-ul-Jihadal-Islami – (HuJI) terrorists who created a big scare on the eve of this year's Ganesh festival, are again seen as a threat to Mumbai.Mumbai Police has been alerted by its Goa counterparts about possible presence of a HuJI terror suspect in the metropolis after he left the coastal state two days ago.Police said, Security agencies had inputs that the terror suspect was to alight at Dadar railway station to meet someone yesterday. However, it is not sure if the terror suspect arrived in the city or not. Following the input from Goa Police, security was beefed up in Mumbai.