Assassination
9 events, 1911 to 2024; 2 marked as turning points.
1911
Assassination of Collector Robert Ashe
Vanchinathan shot dead Robert Ashe, Collector of Tinnevelly, at Maniyachchi railway station and then killed himself.

1957
Dalit leader Immanuel Sekaran murdered
Immanuel Sekaran, a Dalit activist and former soldier, was murdered amid caste tensions in Ramanathapuram district.

1990
EPRLF leader K. Pathmanabha killed in Madras
EPRLF leader K. Pathmanabha and others were shot dead by gunmen in a Kodambakkam flat in Madras, in killings attributed to the LTTE.
1991
Assassination of Rajiv Gandhi at Sriperumbudur
Former Prime Minister Rajiv Gandhi was killed by an LTTE suicide bomber at an election rally in Sriperumbudur.

Congress-AIADMK alliance sweeps all 39 Lok Sabha seats
In the election during which Rajiv Gandhi was assassinated at Sriperumbudur, the Congress-AIADMK alliance won all 39 Lok Sabha seats in Tamil Nadu.
1997
Jain Commission interim report on the Rajiv Gandhi assassination
Criticism of the DMK over the LTTE in the Jain Commission's interim report prompted Congress to demand the party's exit, bringing down the Gujral government.
1998
TADA court sentences 26 to death in the Rajiv Gandhi assassination case
A designated TADA court at Poonamallee sentenced all 26 accused on trial to death for the conspiracy to assassinate Rajiv Gandhi.
1999
Supreme Court verdict in Rajiv Gandhi assassination case
The Supreme Court upheld the convictions of seven accused in the Rajiv Gandhi assassination case and acquitted the other 19 sentenced by a TADA court.
2024
Murder of BSP state president K. Armstrong
Prominent Dalit leader K. Armstrong, who headed the Bahujan Samaj Party in Tamil Nadu, was hacked to death near his house in Chennai.