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The cases

The murder of Sharin' Morningstar Keenan

Sharin' Morningstar Keenan disappeared around 4 p.m. from Sibelius Park in Toronto's Annex area in 1983.

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The bomb that killed Wayne Greavette

Wayne Richard Greavette was killed instantly by a bomb disguised as a flashlight mailed to his Puslinch, Ont., area house on Dec. 12, 1996.

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A Garden of Tears: The murder of Kathryn-Mary Herbert

Kathryn-Mary Herbert, 11, was abducted on Sept. 24, 1975, in Abbotsford, B.C.

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