A 35-year-old man has been booked for allegedly sending a hoax message to PM Modi on his social media account, about a chemical attack during the Gujarat elections. Following probe, the National Investigating Agency (NIA) detained the accused, identified as Irshad Ansari, who is a resident of Mira Road and is in the construction business. Ansari had allegedly sent the hoax message, mentioning the name of one Nasir, whom he had a monetary dispute with.