Mumbai maps, radical content found in Mira Road attack probe

During a search of his residence, the Anti-Terrorism Squad recovered a handwritten note referencing “lone wolf” attacks and the terror group Islamic State

PGurus Newsdesk

April 30, 2026

Mumbai attack case: ATS finds ISIS-linked notes, maps of sensitive areas

Mira Road attack accused studied Mumbai maps, explored ‘lone wolf’ tactics: sources

A 31-year-old man arrested for allegedly stabbing two security guards in Mira Road had reportedly studied maps of sensitive locations in Mumbai and explored tactics linked to “lone wolf” attacks, sources told NDTV.

The accused, Zaib Zubair Ansari, was arrested within an hour of the incident, which took place at an under-construction building site early Monday.

Attack followed religious questioning

According to investigators, Ansari allegedly attacked two guards after asking about their religion and reportedly demanding that they recite the Kalma. When they failed to do so, he stabbed them, officials said.

Sources believe the attack may not have been random but intended to test security response mechanisms.

Radical content and surveillance activity under probe

Investigators say Ansari had been consuming radical online content and studying tactical material related to “lone wolf” attacks. He had also reportedly accessed maps of sensitive areas in Mumbai.

Authorities are now examining whether he was planning further actions, including the possible use of chemical or explosive devices, given his background as a former chemistry teacher.

Foreign stay and possible radicalisation timeline

Ansari had lived in the United States between 2000 and 2020 before returning to India after his work permit expired.

Agencies are now reviewing his activities during his two-decade stay abroad to determine whether the alleged radicalisation occurred overseas or after his return.

After coming back, he lived in areas including Kurla and Vashi before moving to Mira Road in 2022, where he stayed alone.

Note referencing ISIS recovered

During a search of his residence, the Anti-Terrorism Squad recovered a handwritten note referencing “lone wolf” attacks and the terror group Islamic State.

Officials also seized a laptop and religious texts. According to sources, the note included references to global conflict zones and extremist terminology, and suggested the attack was a “first step” toward joining a terror organisation.

Case points to ‘self-radicalisation’

Devendra Fadnavis said preliminary findings indicate a case of “self-radicalisation”.

“It seems to be a case of self-radicalisation. The individual appears to have been influenced by certain content and developed an understanding of extremist ideas,” he said.

He added that agencies, including the National Investigation Agency, are assisting in the probe to identify any possible links or wider network.

Investigation continues

Authorities are continuing to analyse digital evidence and personal records to establish intent, possible accomplices, and the full extent of the threat.

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