Historical clue formulations

• Grammy-winning singer Lisa — 2026-07-06
• "Stay" singer Lisa — 2026-04-09
• Lisa with the 1994 #1 hit "Stay (I Missed You)" — 2026-03-22
• Leopold's co-defendant in a famous 1924 trial — 2024-05-28
• Auto racing champion Sébastien — 2023-05-21
• Lisa with the 1994 #1 hit "Stay (I Missed You)" — 2023-04-23
• Leopold's partner in 1920s crime — 2022-10-26
• Lisa with the 1994 #1 hit "Stay (I Missed You)" — 2022-10-25
• Singer Lisa — 2021-10-03
• Grammy recipient Lisa — 2021-08-01
• Lisa with the 1994 hit "Stay" — 2021-01-29
• Singer Lisa — 2020-05-10
• Harvard University Press's ___ Classical Library — 2018-12-23
• Leopold's 1924 co-defendant — 2018-03-28
• "Stay" singer Lisa — 2016-10-16
• Central Park's ___ Boathouse — 2015-12-16
• Lisa with the 1994 #1 hit "Stay (I Missed You)" — 2015-09-07
• Financial writer Marshall — 2014-07-31
• Banker/philanthropist Solomon — 2014-07-12
• Leopold's partner in crime — 2014-05-22
• Financial writer Marshall — 2014-04-20
• Editor Marshall of financial publications — 2014-03-18
• Lisa with the 1997 hit "I Do" — 2013-11-27
• Harvard University Press's ___ Classical Library — 2013-11-21
• Richard ___, Clarence Darrow defendant — 2012-06-04
• Trial of the Century defendant — 2010-10-24
• Lisa with the #1 hit "Stay (I Missed You)" — 2010-08-29
• Leopold's partner in crime — 2010-03-07
• Leopold's 1920s co-defendant — 2009-10-20
• 1924 co-defendant — 2009-06-20
• Leopold's partner in a sensational 1924 trial — 2009-05-27
• Financial writer Marshall — 2009-04-23
• Singer Lisa with the 1994 #1 hit "Stay" — 2008-09-09
• ___ Classical Library, 500+ volume series begun in 1911 — 2008-05-03
• Leopold's co-defendant in 1920's crime — 2006-06-05
• Leopold's 1920's co-defendant — 2005-09-13
• Famous murder defendant of the 1920's — 2004-12-12
• Leopold's celebrated murder co-defendant of the 1920's — 2003-11-25
• See 52-Across — 2003-06-08
• Pop singer Lisa — 2002-08-08
• "Stay" singer Lisa — 2002-07-03
• Leopold and ___ (big 1920's murder case) — 2000-02-28
• Darrow client — 2000-02-03
• Leopold's partner in crime — 1999-11-21
• Money writer Marshall ___ — 1999-04-08
• Leopold and ___ (1920's murder case) — 1996-08-05
• Darrow client, 1924 — 1996-08-02
• Leopold's partner in crime — 1994-12-06