好奇的邻居露西亚在邻居家发现了犯罪证据，却因偷窥被抓。这对夫妇又气又疑，将她的双手双脚反绑在背后，然后用布塞住她的嘴，再用布条捂住她的口鼻。他们计划除掉她，并将她转移到另一个地方，然后放火烧毁这栋楼。在新地点，露西亚被绑在椅子上，双手反绑在背后，双脚也绑在一起。她再次被堵住嘴，这次是用布条塞住，并用布条捂住她的嘴。露西亚挣扎了一会儿，终于解开了绳子，取下了布条，但很快又重新捂住嘴，假装仍然被绑着。这时，西蒙娜回来了。露西亚趁机击晕了西蒙娜，并在福斯托回来发现西蒙娜被露西亚绑着、堵住嘴之前及时逃脱Lucia, a curious neighbor, discovers criminal evidence in her neighbors' apartment but is caught snooping. The couple, angry and suspicious, tie her hands behind her back and her feet, then gag her with cloth stuffed into her mouth and an over-the-mouth cloth gag. They plan to eliminate her and move her to a new location, intending to burn the building down. In the new location, Lucia is tied to a chair with her body secured, hands behind her back, and feet bound together. She is gagged again, this time with the cloth stuffed back in and cleavegagged. After some struggling Lucia manages to untie herself and remove the gag, but quickly regags herself and pretends to be still tied when Simona, returns. This allows Lucia to knock Simona out and escape just in time as Fausto returns to find Simona tied and gagged by Lucia.