Le went missing last Tuesday morning, having left her wallet, keys and purse in her office in a medical school building about a mile from Yale's main campus.

The town donated land, local residents contributed office and medical equipment and some of the potential patients volunteered their weekends ornamenting the building that would become the clinic.

Figure 6-2 shows an older medical office building, which had a vertical irregularity that caused one floor to pancake during the 1994 Northridge earthquake in Southern California;