Backbone.js - redirecting to deleted object - ruby-on-rails

Question

When I delete an object with #model.destroy method, it tries to redirect to the deleted object. How can I change the routing to redirect to root instead?
My delete method:
deleteBook: (ev) ->
#model.destroy success: ->
router.navigate "",
trigger: true
Router:
Router = Backbone.Router.extend(routes:
"": "home"
)
Update:
Full error:
GET http://localhost:3000/ 404 (Not Found) jquery.js?body=1:8707
send jquery.js?body=1:8707
jQuery.extend.ajax jquery.js?body=1:8137
Backbone.sync backbone_rails_sync.js?body=1:65
_.extend.destroy backbone.js?body=1:428
Backbone.View.extend.deleteBook main.js?body=1:32
jQuery.event.dispatch jquery.js?body=1:5096
elemData.handle
Update2:
My coffeescript file:
$(document).ready ->
window.Book = Backbone.Model.extend(
urlRoot: '/books/', idAttribute: 'id'
)
BooksView = Backbone.View.extend(
el: ".books"
addOne: (model) ->
view = new BookView(model: model)
$("ul.books").append view.render()
)
Router = Backbone.Router.extend(routes:
"": "home"
)
Books = Backbone.Collection.extend(
model: Book
url: '/books/'
)
BookView = Backbone.View.extend(
tagName: "li"
events:
"click .delete": "deleteBook"
deleteBook: (ev) ->
#model.destroy()
render: ->
##$el.append('Some text <button type="button" class="delete">Delete</button>')
title = #model.get("title")
author = #model.get("author")
year = #model.get("year")
link = "books/"+#model.get("id")
a = document.createElement('a')
a.href = link
show = 'Show'
row = title + ", " + author + ", " + year + " " + show
$(#el).html row
#$el.append(' <button type="button" class="delete">Delete</button>')
)
books = new Books()
books.url = "books.json"
books.fetch success: ->
books_view = new BooksView({})
_.each books.models, (model) ->
books_view.addOne model
It looks like it does not even look at the success function as, either it tries to redirect to the path were deleted object was.
Or maybe it still references deleted object and it tries to use GET method after delete somehow?..