and then vs which is the case where both

Some examples from the web:

• File was e-mailed and then erased.
• He started yelling and then shoving.
• My girlfriend has an equal and then...
• Run the installer and then remove ICSPA Virus.
• This led to printed newsletters and then to general-interest newspapers.
• She screamed and then ran off.
• He started zigzagging and then he dropped.
• Surgery was performed and then un-performed.
• I caught a 30-centimeter fish and then...
• We were talking, and then...
• O the Husarentempel and then here.
• Proceed directly to Wildfire and then...
• In New Orleans after Katrina and then...
• It assumed the threat was neutralized and then self-disassembled.
• We make our choices and then fate intervenes.
• You promise me George and then renege.
• Horses were gradually replaced with steam and then diesel engines.
• Tamar Chijavadze later remarried Prince Katsia Chikovani and then Giorgi-Malakia Abashidze.
• The school moved to Saybrook and then Wethersfield.
• Someone was murdered and then dismembered.

Some examples from the web:

• Jun 28, 2011 ... which is the case where both technologies yield the same cost reduction in the case of innovation. Using the same reasoning as in the perfect ...
• Apr 6, 2015 ... 1 loop close, which is the case where both the LEHD data match and BR data match lead to the same EIN and BR firm identifier.
• Mar 7, 2012 ... I previously asked this question which is the case where both objects share the same ID. The only difference in that question besides the ...
• figure 5; double swap, which is the case where both tracks swap onto the other target; and uninitiated, where the tracker failed to establish a track on both targets  ...