How March 12, 1993 became Mumbai’s Black Friday: 5 things to know about serial blasts
Mumbai city news: The ‘Black Friday’ attack was one of the most well-planned terror attacks on Indian soil till the 26/11 Mumbai attacks happened
On March 12, 1993, a series of 12 blasts in quick succession rocked Mumbai, killing 257 people and injuring 713 others. Property worth about Rs27 crore was destroyed The blasts were master-minded by gangster Dawood Ibrahim Kaskar and carried out by his henchmen, absconder Tiger Memon and others. The ‘Black Friday’ attack was one of the most well-planned terror attacks on Indian soil till the 26/11 Mumbai attacks happened. It was also the first terror attack on Indian soil in which RDX was used as the explosive material

THE TRIGGER
Babri Masjid at Ayodhya was demolished on December 6, 1992. After its demolition, violence broke out throughout the country. In order to take revenge, Tiger Memon and Dawood Ibrahim hatched a conspiracy to commit a terrorist act in Mumbai
Take a look at the 12 spots, here
THE INVESTIGATION
Investigation was led by then joint commissioner of police MN Singh, who later became police commissioner, and then DCP Rakesh Maria, who recently retired
A special court was set up under the draconian TADA Act (later repealed), inside the Arthur Road jail. Fifteen years later, the jail was the scene of another sensational trial, the November 26, 2008, Mumbai terror attacks
For nearly 15 years in the 1993 blasts case, four judges conducted the trial -- special judge JN Patel, special judge PD Kode, special judge UD Mulla and currently it is special Judge GA Sanap
ACCUSED FACING TRIALS AND THEIR ROLES
Mustafa Dossa
ARRESTED: March 20, 2003
CHARGES: He has been charged with arranging landing of arms, ammunition and explosives at Dighi in Raigad district and participating in the blast conspiracy
Abu Salem Ansari
ARRESTED: August 2, 2005
CHARGES: Charged with supplying arms, ammunition and hand grenades
Riyaz Ahmed Siddique
ARRESTED: August 2, 2005
CHARGES: Siddique is charged with transporting explosives in a van, which were later used in the blasts
Abdul Qayyum Shaikh
ARRESTED: February 13, 2007
CHARGES: He has been charged with accompanying Abu Salem to Sanjay Dutt’s house to deliver arms and ammunition
Firoz Khan
ARRESTED: February 5, 2010
CHARGES: Charged with arranging transportation and distribution of arms, ammunition and explosive

Mohammad Tahir Merchant Alias Tahir Taklya
ARRESTED: June 8, 2010
CHARGES: Charged with making arrangements to send other convicts to Pakistan for training
Karimullah Shaikh
ARRESTED: August 21, 2008
CHARGES: He has been charged with smuggling arms into the country through the Shekhadi coast of Raigad district
KEY DATES IN THE CASE
MARCH 12, 1993: At least 12 blasts rock Mumbai. 257 people killed, 713 injured.
JUNE, 1995: Trial begins in TADA court in Mumbai, which is housed in high-security Arthur Road jail
SEPTEMBER 2006: 100 accused, including Yakub Memon (brother of prime accused Tiger Memon), are convicted.
JULY 13, 2006: Gangster Abu Salem’s trial is separated from the other accused.
JULY 27, 2007: Judge PD Kode of the TADA courts awards death sentence to Yakub.
JULY 30, 2015: Yakub is hanged to death.

HOW IT WAS PLANNED
Mohammad Dossa held the first meeting on January 1, 1993, in Hotel Persian Darbar, Panvel
On January 19, 1993, Dawood Ibrahim and Tiger Memon held another meeting in Dubai. At the meeting, they made a blueprint of the plan. Tiger agreed to arrange for landing of arms, ammunition and explosives
The arms and ammunition were delivered from Dubai and Pakistan through the sea route
Between February 2 and February 8, 1993, two more consignments of arms, ammunition, detonators, hand grenades and explosives like RDX were delivered at Shekhadi Coast in Raigad district
On March 4, 1993, Tiger Memon called for a preparatory meeting at Taj Mahal Hotel.
On March 7, 1993, another meeting was held at the house of Shafi, where Tiger Memon formed separate groups for reconnaissance of targets.
On March 8, 1993, another meeting was held at the residence of Babloo, where Tiger Memon finalized the targets
On March 10, 1993, a meeting was held at the house of Mobina alias Bayamoosa Bhiwandiwala In the second meeting, Tiger Memon distributed Rs5,000 to each one of them and again formed groups.
On the intervening night of March 11 and March 12, 1993, another meeting was held at Al-Hussaini Building, Dargah Street, Mahim, where details of the plan were finalised. Co- conspirators stored explosives such as RDX and firearms in garages owned by Memons’ and their relatives at Al-Hussaini building
On March 12, 1993, bombs and other explosives were planted at various places.
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