What Caused Church Steeple Collapse New London, CT?

You will see an analysis of potential causes of the church steeple collapse of the First Congregational Church in downtown New London, CT, which is owned by The Engaging Heaven Church. This church was designed around 1851 by a famed architect, Leopold Eidlitz who later criticized the construction of the church steeple, which might shed light on reasons for this church steeple to collapse into the building.
This video discussed all current evidence to sort through what could have caused this church collapse.

00:00 Introduction To Church Collapse in New London, CT
00:48 Analyzing Security Camera Video of Church Steeple Collapse
03:12 Drone video flyover of the collapsed church and steeple
04:29 Analyzing the aftermath of the church collapse for clues to cause
06:22 Animated Simulation of church steeple collapsing
07:19 Church collapse debris shows gold ball from the church steeple spire
09:00 Church steeple condemned from day one in 1851
10:36 An Engineering firm report in 2010 stated structure was safe
11:51 Clues from Google Maps views of the church for pre-existing cracks or damage
14:00 Was the church steeple leaning? Photo analysis
16:01 3 possible root causes for the church steeple collapse